Tuberculous meningitis remains an important illness that can be difficult to diagnose in a timely fashion and carries significant morbidity. We present a retrospective review of the cases of tuberculous meningitis diagnosed and treated at a single institution. Fifty-eight cases were identified and stratified according to stage of disease at presentation. Four patients (7%) died; three (5%) developed severe neurological sequelae. Poor outcomes were largely confined to cases presenting in an advanced stage and at the extremes of age. Corticosteroids were administered to 56 patients and may have contributed to the comparatively good outcome in these cases.

Single-drug resistance to tetracycline, doxycycline, erythromycin, or fluoroquinolones in Campylobacter isolates recovered from humans has been documented worldwide. Multidrug resistance to these antibiotics is rare in Campylobacter jejuni. We report the sequential development of multidrug resistance in C. jejuni isolates from three patients who were infected with human immunodeficiency virus. Multiple isolates recovered from stool specimens from these patients were ribotyped, and antibiotic susceptibility profiles were determined. The results indicated that each patient was infected with a single strain of C. jejuni that had progressively acquired resistance to the antibiotics used during treatment. The emergence of resistant isolates appeared to correlate with clinical relapse. In these patients, campylobacter enteritis was prolonged, severe, and relapsing, and antimicrobial therapy was required. Once these first-line antibiotics become ineffective, few other antibiotics are available for treating patients with campylobacter enteritis. Acquisition of antibiotic resistance in C. jejuni is therefore of concern in these cases.

Herpes simplex virus (HSV) typically causes mucocutaneous disease, encephalitis, and acute men ingitis. There have been no previous reports of chronic meningitis due to this virus. A case of chronic meningitis due to herpes simplex virus type 2 (HSV-2) in a previously healthy 35-year-old woman whose predominant symptoms were headache and meningism without fever is described. Analysis of cerebrospinal fluid (CSF) revealed a lymphocytic pleocytosis, elevated protein, and hypoglycorrhachia. The diagnosis of herpes simplex meningitis was supported by the detection of HSV-2 DNA in CSF by polymerase chain reaction and by intrathecal production of HSV-specific antibody. The patient recovered after treatment with intravenous acyclovir and glucocorticoids.